4.5μm Double-Sided Bright Lithium Battery Copper Foil
JIMA Copper is doing copper foil of Li-ion battery 4.5um to 14um more than 12 years. and production capacity 150000tons /years.
Features:
1,Good conductivity;
2,relatively soft texture;
3,corrosion resistance;
4, oxidation resistance;
5,good strength and ductility;
6,good hydrophilicity;
7,chromium-free and environmentally friendly
Application:
1,Power batteries for new energy vehicles;
2,batteries for 3C and consumer electronics products (smartphones, tablets, laptops, digital cameras, power tools, home emergency power
supplies, drones);
3,energy storage batteries;
4,printed circuit board (PCB) field.
Details Package: wooden box
FAQ:
Q1: delivery time ?
A: The general delivery time is 10~15 working days.
Q2: What's your minimum order quantity?
A: The MOQ is 10kg.
Q3. what is your standard width?
A: 100mm and 1440mm,we accept customization for the width. we can cut it into any size that you demand after pass discussing.
4.5μm Double-Sided Bright Lithium Battery Copper Foil Technical Data Sheet
| Project |
Unit |
Technical Requiremente |
| Thickness |
μm |
4.5 (0;+2) |
6 (0;+2) |
8 (0;+2) |
10 (0;+2) |
12 (0;+2) |
| Unit Area weight |
g/m2 |
40±1.5 |
54±1.5 |
72±2 |
87±2 |
105±2 |
| Roughness |
M side Rz |
μm |
≤3.0 |
| S side Ra |
μm |
≤0.32 |
| Tensile Strength |
25℃ |
MPa |
≥300 |
≥300 |
≥300 |
≥300 |
≥300 |
| Wettability |
dyn |
≥38 |
| Antioxidant Capacity |
|
140℃ 15min No oxidation or discoloration 140℃ 15min No oxidation |
Remark: accept customization, Standard Width,100-1440(±1)mm,
答: 100 毫米和 1440 毫米,我们接受宽度定制. 经过讨论后,我们可以将其切割成您要求的任何尺寸.
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4.5μm Double-Sided Bright Lithium Battery Copper Foil Images
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